/* Estilos generales para el sitio */
:root {
    --primary-color: #478ac9;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
}

/* Portfolio y Webs Públicas */
.portfolio-grid, .webs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.portfolio-item, .web-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-item:hover, .web-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.portfolio-image, .web-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.portfolio-content, .web-content {
    padding: 1.5rem;
}

.portfolio-title, .web-title {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.portfolio-description, .web-description {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.portfolio-category, .web-category {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.portfolio-price, .web-price {
    font-size: 1.5rem;
    color: var(--success-color);
    font-weight: bold;
    margin: 1rem 0;
}

.btn-portfolio, .btn-web {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.btn-portfolio:hover, .btn-web:hover {
    background: #3a74a9;
    color: white;
    text-decoration: none;
}

/* Filtros */
.filter-container {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.filter-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
}

/* Paginación */
.pagination {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 3rem 0;
}

.page-item {
    margin: 0 0.25rem;
}

.page-link {
    display: block;
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid #dee2e6;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.page-link:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.page-item.active .page-link {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .portfolio-grid, .webs-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .filter-container {
        padding: 1rem;
    }
    
    .portfolio-image, .web-image {
        height: 180px;
    }
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Loading spinner */
.loading-spinner {
    display: none;
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: #666;
}

.empty-state i {
    font-size: 4rem;
    color: #ddd;
    margin-bottom: 1rem;
}

/* Badges */
.badge-custom {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-new {
    background: var(--accent-color);
    color: white;
}

.badge-popular {
    background: var(--warning-color);
    color: var(--dark-color);
}

.badge-free {
    background: var(--success-color);
    color: white;
}

/* Card improvements */
.card {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Features list */
.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    padding: 0.25rem 0;
    color: #555;
}

.features-list li:before {
    content: "✓";
    color: var(--success-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Price tag */
.price-tag {
    background: linear-gradient(135deg, var(--success-color), #20c997);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-weight: bold;
    display: inline-block;
    box-shadow: 0 3px 10px rgba(40, 167, 69, 0.3);
}